<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Concat</title>
    <link rel="stylesheet" href="/css/concat.css">
</head>
<body>
    <h1 class="concat">Concat</h1>
    <img src="/img/3.png" width="300" alt="">
</body>
</html>